Summary

This is a Form W-9, Request for Taxpayer Identification Number and Certification, issued by the Internal Revenue Service (Rev. March 2024). The form is completed by Energy & Environmental Advisors, Inc., doing business as Petro Classroom, an S corporation located at 700 4th Street STE 210, Sioux City, Iowa 51101. The entity has provided its Employer Identification Number (EIN) as 92-3493021 and is certified as a U.S. person not subject to backup withholding.

This document is a tax identification form required when an individual or entity is engaged to provide services or goods and must file information returns with the IRS. It does not contain contract pricing, service descriptions, option periods, or renewal terms. Rather, it serves solely as a certification document establishing the taxpayer identification number for tax reporting purposes. The form was signed and dated February 26, 2026, confirming the entity's tax compliance status and authorizing the requester to use the provided EIN for all related tax documentation and reporting obligations.